Danfoss KPPG12704A Pulse Pickup Speed Sensor

The Danfoss KPPG12704A is a Hall-effect pulse pickup unit (PPU) designed for speed detection on Sauer-Danfoss hydrostatic drive systems. It features a flat-end mounting configuration with a Deutsch (DTSCH) electrical connector and non-directional sensing capability. The sensor operates on a wide supply voltage range of 4.5 to 8.5 Vdc (common) and 7 to 32 Vdc (special), making it compatible with various mobile machinery control systems. Constructed with a stainless steel housing rated to IP65/IP67, the unit withstands harsh construction environments. It serves as a direct replacement for Danfoss Series 51 160cc variable displacement motors, Series 90 pumps and motors, and M46 pump and motor applications. The sensor weighs 0.047 kg and is identified by XCMG OEM part number 803502390 for the RP952 paver walking speed sensor position.